AP Precalc 3.8-3.10

Which of the following is a correct representation of the tangent function using the unit circle?

• The tangent function is the ratio of the y-coordinate to the x-coordinate of a point on the unit circle.

• The tangent function is the length of the arc on the unit circle.

• The tangent function is the x-coordinate of a point on the unit circle.

• The tangent function is the y-coordinate of a point on the unit circle.

Tags

CCSS.HSF.TF.A.2

Which of the following is a key characteristic of the tangent function?

• The tangent function is even.

• The tangent function has a maximum value of 1.

• It shifts the graph 3 units up.

• It compresses the graph horizontally by a factor of 3.

• It stretches the graph vertically by a factor of 3.

• It reflects the graph across the x-axis.

Which of the following represents the inverse of the sine function over its restricted domain?

Tags

CCSS.HSF-BF.B.4D

Tags

CCSS.HSF.TF.B.7

Which of the following is the correct representation of the inverse tangent function over its restricted domain?

Tags

CCSS.HSF-BF.B.4D

Tags

CCSS.HSF.TF.B.7

Which of the following transformations will reflect the graph of the tangent function across the x-axis?